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FTB690-Series
Economical Turbine Flow Meter with LCD Display
Models In Stock
- Both Rate and Total Indication
- 3% Reading Accuracy
- 6-Digit LCD Display
- Reads GPM or LPM
FTB690-Series
From
$
381.57
Models In Stock
Product Overview
- Accuracy ± 3 %
- Accuracy Note Extended Low flow Range accuracy: ±5.0% rdg (display models only)
- Approvals RoHS, CE
- Battery Size and Type Li-ion
- Materials, Wetted 316 Stainless Steel, Alumina Ceramic, PVC, PVDF, Tungsten Carbide
- Media Compatibility Liquids
- Operating Pressure, Max 225 psi
- Operating Temperature, Max 60 °C
- Operating Temperature, Min 0 °C
- Output Detail pulse output (option): Open collector sinking, 9 to 35 Vdc
- Output Signal DC Pulse
- Pressure Drop, Max 150 psi
- Repeatability ±0.1%
- Storage Temperature, Max 70 °C
- Storage Temperature, Min -40 °C
- Volumetric Flow Rate, Min 1 GPM
FTB690 Series turbine meters with microprocessor-based electronics offers a durable, compact, high-precision fluid measurement device, with total and rate indication. Information is clearly displayed on a large 6-digit liquid crystal display with only 2-point floating decimal for totals from 0.01 to 999,999. All operations are easily performed with only 2 buttons. The basic unit and display are powered by 2 lithium batteries (included), providing up to 5 years of use. Cumulative total, batch total, and rate of flow are standard. A fifteen-point field calibration curve can be stored in memory.
The FLSC690-BATT is the replacement lithium battery for the display electronics. Batteries provide 9000 hours of use.
SPECIFICATIONS
Accuracy: ± 3% rdg Extended Low Flow Range Accuracy: ± 5.0% rdg (display models only)
Repeatability: ± 0.1%
Pressure Rating: 150 psig (10.3 bar)
Maximum Pressure Rating: 225 psi
Temperatures:
Operational: 0 to 60°C (32 to 140°F)
Storage: -40 to 70°C (-40 to 158°F)
Viscosity: Rated accuracy for fluids with viscosity of water (1 centistoke); meters with display can be used for fluids up to 100 centistokes with field calibration
Pulse Output (Option): Open collector sinking, 9 to 35 Vdc
Wetted Components:
Housing: PVC
Journal Bearings: Ceramic (96% alumina)
Shaft: Tungsten carbide
Rotor and Supports: PVDF
Retaining Rings: 316 SS
Display: 6-digit LCD, flow rate, batch and cumulative total
Power: Two 3V lithium batteries (included)
Battery Life: 5 years
The FLSC690-BATT is the replacement lithium battery for the display electronics. Batteries provide 9000 hours of use.
SPECIFICATIONS
Accuracy: ± 3% rdg Extended Low Flow Range Accuracy: ± 5.0% rdg (display models only)
Repeatability: ± 0.1%
Pressure Rating: 150 psig (10.3 bar)
Maximum Pressure Rating: 225 psi
Temperatures:
Operational: 0 to 60°C (32 to 140°F)
Storage: -40 to 70°C (-40 to 158°F)
Viscosity: Rated accuracy for fluids with viscosity of water (1 centistoke); meters with display can be used for fluids up to 100 centistokes with field calibration
Pulse Output (Option): Open collector sinking, 9 to 35 Vdc
Wetted Components:
Housing: PVC
Journal Bearings: Ceramic (96% alumina)
Shaft: Tungsten carbide
Rotor and Supports: PVDF
Retaining Rings: 316 SS
Display: 6-digit LCD, flow rate, batch and cumulative total
Power: Two 3V lithium batteries (included)
Battery Life: 5 years
PDFs & Manuals
Show Ratings & Reviews
Can this unit totalize flows of less than one gallon per minute?
Thank you for your inquiry about the inline flow meter. Unfortunately, it will not totalize water or register a value. The minimum flow is one gallon per minute.
Date published: 2023-08-24
Item: FTB691A Economical Turbine Flow Meter with LCD Display ?can we add a digital display to this? currently 9' up and want to prevent climbing on a ladder to read.
Thank you for your inquiry! If a remote display is desired rather than one attached to the unit the -P option can be selected and paired with a pulse input panel meter.
Date published: 2021-12-14
Is this unit intrinsically safe?
Thank you for your inquiry about the inline flow meter. Unfortunately, the PVC style is not rated for hazardous applications, the stainless steel version is which is the G2S05N09GMA series has the FMA approval for Class 1, Div 1 hazardous environments.
Date published: 2022-03-30
i need a calibrated flow meter can you put a calibration sticker on it and give me a certificate of calibration. Also would i be able to get it calibrated annually, If so by whom?
Thank you for your inquiry about the inline flow meter. Unfortunately, there is no option for a NIST certificate to provide. You may have it sent out to an outside Calibration facility and have it calibrated on an annual basis.
Date published: 2021-08-06